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A potential energy function for a system in which a two-dimensional force acts is of the form U = 3x7y − 3x. Find the force that acts at the point (x, y). (Use the following as necessary: x and y.)

Question

A potential energy function for a system in which a two-dimensional force acts is of the form 

U = 3x7y − 3x.

 Find the force that acts at the point (xy). (Use the following as necessary: x and y.)

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Step 1

The expression for force is,

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Step 2

Substitute the function a...

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